Another top energy-saving option is the SunPower Maxeon 3 AC panel. Boasting a 22.6% maximum efficiency rating, you can get more power from fewer panels. And with a notably low-temperature coefficient of -0.27%, the panel can still perform reasonably under intense heat.
The Maxeon 3 AC is a cheaper alternative to the Maxeon 6 AC, which is a great way to minimize the hidden costs of solar panels you need to know. The panel has a performance warranty of 88.3% after 40 years, making it one of the most durable on the market. For extra reliability, the Maxeon 3’s metal foundation is designed to withstand harsher conditions, resulting in a degradation rate of only 0.25% per year. SunPower also offers that industry-leading 40-year product warranty.
SunPower says its panels are well-received by customers, boasting a return rate of less than 0.005%. SunPower also says its testing showed the Maxeon 3 AC panel is four times more reliable than conventional panels, so you likely won’t be disappointed.
